CN110288806B

CN110288806B - Method for preventing tumble injury

Info

Publication number: CN110288806B
Application number: CN201910689134.1A
Authority: CN
Inventors: 周子杰; 张炜
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2021-07-16
Anticipated expiration: 2039-07-29
Also published as: CN110288806A

Abstract

A method for preventing tumble injury, belonging to the field of decoration articles. The floor is composed of a floor, a cover, an air bag, a weighing sensor, a pneumatic pump and a controller, wherein a groove is formed in the surface of the floor, the air bag is installed in the groove, holes are formed in two side walls of the groove, the cover is installed above the air bag through the holes in the two side walls of the groove, the weighing sensor is further installed on the lower surface of the floor, the pneumatic pump is installed on one side of the floor and connected with the air bag to inflate the air bag, the controller is installed in a wall body, the weighing sensor and the pneumatic pump are respectively connected with the controller, and the controller, the pneumatic pump and the weighing. The device is through at floor internally mounted gasbag, and the gasbag is aerifyd and is popped out and prevent the old man from being injured and feed back backstage warning when the old man has the tendency of falling down.

Description

Method for preventing tumble injury

Technical Field

The invention relates to a floor and a method for preventing falling injury, in particular to a device which is provided with an air bag inside the floor, and the air bag is inflated and popped out and feeds back background warning when the old people tend to fall, belonging to the field of decoration articles.

Background

In the modern society, the aging problem is more and more serious, and the number of the old people is more and more. Many elderly people, due to their weak constitution and reduced self-care and self-protection abilities, often fall accidentally, which can have very serious consequences if not rescued in a timely manner. And children cannot accompany the old at any time, and once the old accidentally falls down at home, the consequences are not imaginable, so that the safety problem of the old has great hidden trouble.

Disclosure of Invention

Aiming at the defect that the old is easy to fall and fall, the invention provides a fall-injury prevention floor.

The invention is realized by the following technical scheme: a method for preventing falling injury, has adopted the apparatus composed of floor, cover, gasbag, weighing sensor, air pressure pump and controller, the said floor surface of the said apparatus opens the trough, install the gasbag in the trough, the slot both sides wall opens the hole, the cover is installed above the gasbag through the hole of the slot both sides wall, the lower surface of floor also installs the weighing sensor, one side of floor installs the air pressure pump, the air pressure pump links with gasbag, inflate the gasbag, the controller is installed in the wall, weighing sensor and air pressure pump link with controller separately, the controller adopts 80C51 one-chip computer as the control chip, the controller also includes clock module, power module and alarm module, set up the time delay at first; presetting a numerical value according to the weight of the old and storing the numerical value in the controller; storing a value of 30% of the elderly's body weight in the controller; the weighing sensor carries out real-time measurement, and the detected numerical value is sent back to the controller for comparison; when the numerical deviation exceeds 30%, the controller controls the air pressure pump to inflate the air bag, the air bag covers the upper portion of the floor to catch the old, and meanwhile the buzzer gives an alarm.

The utility model provides a prevent falling into and hinder floor, comprises floor, lid, gasbag, weighing sensor, pneumatic pump and controller, floor surface open slottedly, install the gasbag in the inslot, the wall is opened porosely in the wall of groove both sides, the lid is installed in the gasbag top through the hole of groove both sides wall, weighing sensor is still installed to the floor lower surface, the pneumatic pump is installed to floor one side, the pneumatic pump is connected with the gasbag, aerifys for the gasbag, the controller is installed in the wall body, weighing sensor and pneumatic pump are connected with the controller respectively, controller, pneumatic pump and weighing sensor are by external power supply.

The controller adopts an 80C51 singlechip as a control chip, and also comprises a clock module, a power module and an alarm module, wherein the clock module adopts PCF8563, the power module adopts RT9161, and the alarm module adopts a buzzer.

The weighing sensor adopts a QLD-31 single-point type weighing sensor.

The floor has the beneficial effects that the air bag is arranged in the floor, and when the old falls down, the air bag is inflated and popped out to prevent the old from falling down and feed back background warning; the PCF8563 is adopted as the clock module, so that compared with the DS1302, the clock module is more stable, more accurate in travel time and low in power consumption; the power module adopts RT9161, has lower voltage drop and higher load corresponding speed than 1117; the buzzer alarms when the air bag is unfolded, and family can be reminded in time.

Drawings

FIG. 1 is a schematic structural diagram of the present invention

FIG. 2 is a back view of the floor of the present invention

FIG. 3 is a schematic view of the connection of the cover to the floor according to the present invention

FIG. 4 is a diagram of a connection structure of the controller of the present invention

In the figure, 1, a floor, 2, a cover, 3, an air bag, 4, a weighing sensor, 5, a pneumatic pump, 6 and a controller.

Detailed Description

A method for preventing falling injury, has adopted the apparatus composed of floor 1, cover 2, gasbag 3, weighing sensor 4, air pressure pump 5 and controller 6, the apparatus said floor 1 surface open the trough, install the gasbag 3 in the trough, the trough both sides wall open the hole, the cover 2 is installed above the gasbag 3 through the hole of the trough both sides wall, the lower surface of floor 1 also installs the weighing sensor 4, one side of floor 1 installs the air pressure pump 5, the air pressure pump 5 links with gasbag 3, inflate the gasbag 3, the controller 6 is installed in the wall, weighing sensor 4 and air pressure pump 5 link with controller 6 separately, the controller 6 adopts 80C51 one-chip computer as the control chip, the controller 6 also includes clock module, power module and alarm module, set up the time delay at first; a preset value according to the weight of the old is stored in the controller 6; storing a value of 30% of the elderly's body weight in the controller 6; the weighing sensor 4 carries out real-time measurement, and the detected numerical value is sent back to the controller 6 for comparison; when the numerical deviation exceeds 30%, the controller 6 controls the air pressure pump 5 to inflate the air bag 3, the air bag 3 covers the upper part of the floor 1 to catch the old, and meanwhile, the buzzer gives an alarm.

The utility model provides a prevent falling into and hinder floor, is by floor 1, lid 2, gasbag 3, weighing sensor 4, pneumatic pump 5 and controller 6 constitution, 1 surface on floor open slottedly, the inslot installs gasbag 3, the wall is opened porosely in the groove both sides, lid 2 is installed in 3 tops of gasbag through the hole of groove both sides wall, weighing sensor 4 is still installed to 1 lower surface on floor, pneumatic pump 5 is installed to 1 one side on floor, pneumatic pump 5 is connected with gasbag 3, aerifys for gasbag 3, controller 6 is installed in the wall body, weighing sensor 4 and pneumatic pump 5 are connected with controller 6 respectively, controller 6, pneumatic pump 5 and weighing sensor 4 are by external power supply.

The controller 6 adopts an 80C51 singlechip as a control chip, the controller 6 also comprises a clock module, a power module and an alarm module, the clock module adopts PCF8563, the power module adopts RT9161, and the alarm module adopts a buzzer.

The weighing sensor 4 adopts a QLD-31 single-point type weighing sensor.

When the device is used, delay time is set, a preset value is stored in a single chip microcomputer of a controller 6 according to the weight of the old, a value of 30% of the weight of the old is stored in the single chip microcomputer, a weighing sensor 4 carries out real-time measurement, and the old does not react when walking normally; when the old people tend to fall down, the old people can lose weight, the weighing sensor 4 sends detected values back to the controller 6 for comparison, when the deviation of the values exceeds 30%, the controller 6 controls the air pressure pump 5 to inflate the air bag 3, the air bag 3 pushes the cover 2 open to cover the floor 1 to catch the old people, meanwhile, the buzzer gives an alarm, after a period of time, the controller 6 controls the air pressure pump 5 to rotate reversely, the air bag 5 loses air, and the air bag 5 is placed back to cover the cover 2.

It will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in the embodiments described above without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims.

Claims

1. A method of preventing fall damage, comprising: the device comprises a floor, a cover, an air bag, a weighing sensor, an air pressure pump and a controller, wherein a groove is formed in the surface of the floor, the air bag is installed in the groove, holes are formed in two side walls of the groove, the cover is installed above the air bag through the holes in the two side walls of the groove, the weighing sensor is further installed on the lower surface of the floor, the air pressure pump is installed on one side of the floor, the air pressure pump is connected with the air bag to inflate the air bag, the controller is installed in a wall body, the weighing sensor and the air pressure pump are respectively connected with the controller, the controller adopts an 80C51 single chip microcomputer as a control chip, the controller further comprises a clock module, a power supply; presetting a numerical value according to the weight of the old and storing the numerical value in the controller; storing a value of 30% of the elderly's body weight in the controller; the weighing sensor carries out real-time measurement, and the detected numerical value is sent back to the controller for comparison; when the numerical deviation exceeds 30%, the controller controls the air pressure pump to inflate the air bag, the air bag covers the upper portion of the floor to catch the old, and meanwhile the buzzer gives an alarm.